4548459 has 4 divisors (see below), whose sum is σ = 6064616. Its totient is φ = 3032304.

The previous prime is 4548443. The next prime is 4548539. The reversal of 4548459 is 9548454.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4548459 - 2⁴ = 4548443 is a prime.

It is a d-powerful number, because it can be written as 4³ + 5 + 4⁹ + 8⁵ + 4¹¹ + 5³ + 9⁵ .

It is a D-number.

It is a Duffinian number.

4548459 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4548419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758074 + ... + 758079.

It is an arithmetic number, because the mean of its divisors is an integer number (1516154).

Almost surely, 2^4548459 is an apocalyptic number.

4548459 is a deficient number, since it is larger than the sum of its proper divisors (1516157).

4548459 is a wasteful number, since it uses less digits than its factorization.

4548459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516156.

The product of its digits is 115200, while the sum is 39.

The square root of 4548459 is about 2132.7116542093. The cubic root of 4548459 is about 165.6868703940.

The spelling of 4548459 in words is "four million, five hundred forty-eight thousand, four hundred fifty-nine".